/// <summary>
/// Deletes the specified item.
/// </summary>
/// <param name="item">The item.</param>
/// <returns></returns>
public override bool Delete(WorkflowActivityType item)
{
var activityService = new WorkflowActivityService((RockContext)this.Context);
foreach (var activity in activityService.Queryable().Where(a => a.ActivityTypeId == item.Id))
{
activityService.Delete(activity);
}
return(base.Delete(item));
}
/// <summary>
/// Gets the active forms.
/// </summary>
/// <param name="person">The person.</param>
/// <returns></returns>
public List <WorkflowAction> GetActiveForms(Person person)
{
// fetch all the person's alias ids to avoid a join that might be costly
var personAliasIds = person.Aliases.Select(a => a.Id).ToList();
// Get all of the active activities that are assigned to the specified person
var assignedActiveActivityIdList = new WorkflowActivityService(this.Context as RockContext).Queryable()
.Where(a => a.ActivatedDateTime.HasValue && !a.CompletedDateTime.HasValue)
.Where(a =>
(a.AssignedPersonAliasId.HasValue && personAliasIds.Contains(a.AssignedPersonAliasId.Value)) ||
(a.AssignedGroupId.HasValue && a.AssignedGroup.Members.Any(m => m.PersonId == person.Id))).Select(a => a.Id).ToList();
// Get all of the active form actions with an activity that assigned to the specified person
var formActionsQry = GetActiveForms().Where(a => assignedActiveActivityIdList.Contains(a.ActivityId));
// Check security for the action's activity type and workflow type
var workflowTypeIds = new Dictionary <int, bool>();
var activityTypeIds = new Dictionary <int, bool>();
var result = formActionsQry.Include(a => a.Activity.Workflow).ToList();
var assignedActivityTypes = result.Select(a => a.ActionTypeCache.ActivityType).Distinct().ToList();
foreach (var assignedActivityType in assignedActivityTypes)
{
if (!workflowTypeIds.ContainsKey(assignedActivityType.WorkflowTypeId))
{
workflowTypeIds.Add(assignedActivityType.WorkflowTypeId, assignedActivityType.WorkflowType.IsAuthorized(Rock.Security.Authorization.VIEW, person));
}
if (workflowTypeIds[assignedActivityType.WorkflowTypeId] && !activityTypeIds.ContainsKey(assignedActivityType.Id))
{
activityTypeIds.Add(assignedActivityType.Id, assignedActivityType.IsAuthorized(Rock.Security.Authorization.VIEW, person));
}
}
// Get just the authorized activity types
var authorizedActivityTypeIds = activityTypeIds.Where(w => w.Value).Select(w => w.Key).ToList();
// Get the actions that user is authorized to see and that
return(result.Where(a => authorizedActivityTypeIds.Contains(a.ActionType.ActivityTypeId))
.ToList());
}
